Ashika drew a set of rectangles that were similar but different sizes. She wrote the expression 6n + 4 to describe the perimeter of any rectangle in the set. 1)What might be true about the rectangles' lengths and widths? How do you know? 2)What expression could she write to describe the perimeter of rectangles with lengths doubles their widths?

answer is 33

step-by-step explanation:

step-by-step explanation:

the bolded word " farsighted" could be replaced with visionary.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x